baber/WOPTO huggingface dataset:
Patent CA-2931572-A1 (CA)
Title: Procede et dispositif de traitement de boues liquides, et galettes de boues obtenues avec un tel procede
Inventor: CAPEAU PATRICE
IPC: C02F11/145
Filed: 2014-11-27
Abstract: La présente invention concerne un procédé, un dispositif (1) de traitement et de conditionnement de boues liquides (2), et une galette de boue solidifiée obtenue avec un tel procédé dans lequel on crée une première émulsion (14) de boue dans un récipient (5, 6) en ligne alimenté à un premier débit Q (m3/h), par choc de la boue avec de l'air (13) injecté dans le récipient à un débit Q'(Nm3/h) avec Q' > 5Q dans une première zone (8) de petit volume inférieur à 0, 05 m3, pour créer la première émulsion 14), véhiculée ensuite dans une deuxième zone (16) du récipient s'étendant sur une première longueur déterminée L1, puis on l'évacue via un organe générant une perte de charge (18) dans une enceinte (19) s'étendant sur une seconde longueur déterminée L2. On injecte au moins un floculant (22), pour obtenir une deuxième émulsion (23) coagulée qu'on dégaze au moins en partie, puis on filtre ou on laisse décanter les matières en suspension de la deuxième émulsion (23) ainsi obtenue.
Patent CA-2933459-A1 (CA)
Inventor: BRENNAN NOEL
IPC: G02C7/06
Filed: 2016-06-16
Abstract: Contact lenses incorporating an array of non-coaxial lenslets with add power that create non-coaxial myopic defocus within the optic zone of the lens may be utilized to prevent and/or slow myopia progression. The positive, non-coaxial lenslets cover about twenty to eighty percent of the central pupil area to deliver positive foci of light in front of the retina to slow the rate of myopia progression.
Patent CA-2933805-A1 (CA)
Inventor: HARDWICK DAVID STEPHEN
IPC: E21B33/06
Filed: 2016-06-22
Abstract: The present disclosure relates to systems and methods for monitoring data recorded from systems over time. The techniques described herein include the ability to detect and classify system events, and to provide indicators of normal system operation and anomaly detection. The systems and methods of the present disclosure can represent events occurring in the system being monitored in such a way that the temporal characteristics of the events can be captured and utilized for detection, classification and/or anomaly detection, which can be particularly useful when dealing with complex systems and/or events.
Patent CA-2934080-A1 (CA)
Title: Smooth and bulky towel
Inventor: WEAVER RYAN ANDREW
IPC: D21H27/00
Filed: 2013-11-27
Abstract: The present disclosure provides high bulk tissue products, as well as an apparatus and methods for manufacturing the same. The tissue products provided herein not only have high bulk, but they also have improved surface smoothness, particularly compared to tissue products of similar basis weights.
Patent CA-2935858-A1 (CA)
Inventor: BALDI GIOVANNI
IPC: A61K49/18
Filed: 2015-01-07
Abstract: La présente invention concerne des nanoparticules magnétiques dont la surface est fonctionnalisée avec du catéchol et des constructions comprenant une pluralité desdites nanoparticules encapsulées dans une matrice de polymère biocompatible, dans laquelle une molécule ayant une action thérapeutique est facultativement dispersée, ladite matrice de polymère étant en outre elle-même facultativement fonctionnalisée ; il est décrit en outre des cellules du système immunitaire incorporant lesdites constructions de polymère conduisant à leur modification.
Patent CA-2937141-A1 (CA)
Title: Gap-type, single turn, tooled wave spring
Inventor: MARVUGLIO DAVID G
IPC: F16F1/34
Filed: 2014-01-10
Abstract: A flat wire, gap-type, single turn wave spring made using a coiling manufacturing process wherein the portions of the spring adjacent the gap are made flat The flat portions are configured to abut a mating assembly. Flat wire and round wire wave springs and their methods of manufacture are known in the art. Presently known flat wire, gap-type, single turn wave springs have sharp comers in the cut ends at the gap that can damage the mating parts of an assembly. As these prior art wave springs are made taller, with increased height, the problem of damage is made worse.
Patent CA-2939633-A1 (CA)
Title: Activity recognition using accelerometer data
Inventor: LOBNER ERIC
IPC: A61B5/11
Filed: 2015-02-12
Abstract: A device for recognizing activity of an object. The device comprises a housing configured to be attached to the object and a processing unit disposed in the housing comprising a processor and a movement sensor. The movement sensor measures a signal related to movement of the object during a time window. The processor assigns at least one preliminary activity label to the time window based on at least one numerical descriptor computed from the signal. The processor then determines whether to perform additional analysis dependent upon at least the preliminary activity label. The processor then assigns a final activity label to the time window.
Patent CA-2941685-A1 (CA)
Inventor: HOLT TIM
IPC: E02D17/00
Filed: 2016-09-14
Abstract: The present disclosure describes a vacuum-excavation apparatus that is connectible to a vehicle. The vacuum-excavation apparatus comprises a vacuum tube with an input end; a vacuum assembly for generating a suction force at the input end and drawing a stream of fluidized debris-material into the vacuum tube. The apparatus also includes a boom assembly for supporting the vacuum tube and a tank for receiving the stream of fluidized debris-material from the vacuum tube. The tank provides a boom mount for pivotally connecting the boom assembly and for providing fluid communication between the vacuum tube and the tank. The apparatus also includes an evacuation tube for providing fluid communication between the tank and the vacuum assembly and for distributing at least a portion of stress-loads that are generated by the boom assembly.
Patent CA-2942499-A1 (CA)
Title: Skate blade with improved turning properties
Inventor: MAKAI MIKLOS
IPC: A63C1/30
Filed: 2015-03-19
Abstract: Skate blade (10), which has an outside edge and an inside edge (2, 3), in the middle region (1) of which the outside edge and the inside edge (2, 3) are parallel and have the same height, and the blade has an anterior region (4) in front of the middle region (1), where the height (z) of the edges (2, 3) increases in forward direction relative to the height (z=0) assumed at the middle region, and it has a posterior region (5) behind the middle region (1), where the height (z) of the edges (2, 3) increases in rearward direction relative to the height (z=0) assumed at the middle region, and the width coordinate (y) of at least one edge (2, 3), at least in the anterior or in the posterior region (4,5) increases along and arched curve with the distance from the middle region (1) relative to the vertical central plane (6) interpreted at the middle region (1), and at every location in front or behind the middle region (1), where the width of blade (10) exceeds the value assumed at the middle region (1), both edges (2, 3) have height coordinate (z) exceeding zero at identical length coordinates (x).
Patent CA-2945007-A1 (CA)
Title: Cartridge portion of transdermal drug delivery apparatus and methods
Inventor: BAKER ANDREW T
IPC: A61M37/00
Filed: 2015-04-29
Abstract: A cartridge, which may be suitable for use as a portion of a transdermal drug delivery apparatus, may include a body at least partially defining an interior for containing fluid for being delivered by the transdermal drug delivery apparatus. The body may also at least partially define first and second openings to the interior of the body, wherein the first and second openings are respectively proximate opposite first and second ends of the body. The cartridge may also include a self-sealing member at least partially closing the first opening, and a movable member at least partially closing the second opening, wherein at least a portion of the movable member is for being urged into the interior of the body for increasing pressure within the interior of the body.
Patent CA-2946034-A1 (CA)
Title: Bone plate system for hand fractures and other small bones
Inventor: CASTANEDA ALFREDO
IPC: A61B17/88
Filed: 2009-09-11
Abstract: A bone plate system for the internal fixation of metacarpal and phalanx fractures of the hand is provided. The plates are structured to permit independent reconfiguration of holes of the plates relative to a longitudinal axis and are configured to orient fasteners to interdigitate with holes displaced along the longitudinal axis. The plates are very thin, and a locking screw with a low profile head design is provided for use therewith. Plate shaping tools may be attached to a plate having pre-assembled guides while the plate is located on the bone to effect alteration of the plate shape in an effective and precise manner. The tools are designed such that a drill and K-wires can be inserted through the guides while the tools are coupled to the guides.
Patent CA-2947027-A1 (CA)
Title: Procedes pour traiter, prevenir et ameliorer des problemes de peau
Inventor: EDELSON JONATHAN
IPC: A61K31/485
Filed: 2015-05-01
Abstract: La présente invention concerne des antagonistes de récepteurs d'acétylcholine pour le traitement de problèmes de peau. La présente invention permet d'obtenir le traitement de problèmes de peau sans causer de lésion grave sur la peau associée à l'antagonisme de récepteurs nicotiniques d'acétylcholine. Dans certains modes de réalisation, la présente invention concerne des procédés de traitement de problème de peau, lesdits procédés comprenant une étape consistant à administrer, à un sujet souffrant ou susceptible de souffrir d'un problème de peau, une substance qui est un antagoniste de récepteurs d'acétylcholine.
Patent CA-2947149-A1 (CA)
Inventor: PERROW WENDY
IPC: A61P3/00
Filed: 2015-04-03
Abstract: The present invention provides compositions comprising Larazotide. The invention further provides methods of using the Larazotide compositions for treating celiac disease in symptomatic celiac disease patients.
Patent CA-2949289-A1 (CA)
Title: Enzymatic synthesis of soluble glucan fiber
Inventor: CHENG QIONG
IPC: C08B37/00
Filed: 2015-05-22
Abstract: An enzymatically produced soluble a-glucan fiber composition is provided suitable for use as a digestion resistant fiber in food and feed applications. The soluble a-glucan fiber composition can be blended with one or more additional food ingredients to produce fiber-containing compositions. Methods for the production and use of compositions comprising the soluble a-glucan fiber are also provided.
Patent CA-2951576-A1 (CA)
Title: Procede d'exploitation des hydrocarbures d'un bassin sedimentaire, au moyen d'une simulation de bassin, avec prise en compte des effets geomacaniques
Inventor: GUY NICOLAS
IPC: G01V9/00
Filed: 2016-12-12
Abstract: - Procédé d'exploitation d'un bassin sédimentaire comportant des hydrocarbures et au moins deux couches, au moyen d'une simulation de bassin. - A partir d'une reconstitution de la formation de la première des couches du bassin, pour au moins une des couches sus-jacentes à la première couche, on réalise une simulation de bassin conjointe de la couche considérée et d'au moins une couche sous-jacente. Puis on réalise une simulation géomécanique conjointe de la couche considérée et d'au moins une couche sous-jacente. Si l'écart entre une partie des paramètres issus de la simulation géomécanique et ceux issus de la simulation de bassin est supérieur à un seuil prédéfini, on réitère les étapes précédentes en appliquant une correction à la simulation de bassin. Puis, on exploite le bassin en fonction des résultats de la simulation de bassin. - Application notamment à l'exploration et à l'exploitation de gisements pétroliers.
Patent CA-2952295-A1 (CA)
Title: Virtual multiphase flow metering and sand detection
Inventor: AHMAD TALHA JAMAL
IPC: G01F1/74
Filed: 2015-06-30
Abstract: Virtual and non-invasive multiphase metering is performed for recognition of multiphase flow regimes of hydrocarbons and other fluids, flow rate, presence of sand, and other multiphase flow parameters. A passive acoustical detector system receives acoustical flow information in the form of acoustic emission signals, and a data processor processes and classifies the acoustical patterns. A statistical signal processing methodology is used. Acoustic models are provided for various flow regimes and flow patterns, using Artificial Intelligence methods including Hidden Markov Models and Artificial Neural Networks along with automated learning procedures. The metering can be used for downhole, top side and surface applications.
Patent CA-2952672-A1 (CA)
Inventor: KRAVIT NANCY G
IPC: C12Q1/527
Filed: 2015-06-23
Abstract: La présente invention concerne des polypeptides isolés qui clivent spécifiquement des liaisons éther non-glycosidiques entre des lignines ou ses dérivés et des saccharides, ainsi que ADNc codant pour ces polypeptides. La présente invention concerne également des produits de recombinaison d'acides nucléiques, des vecteurs d'expression et des cellules hôtes comprenant l'ADNc, ainsi que des procédés de production et d'utilisation des polypeptides isolés permettant de traiter la pâte et la biomasse pour augmenter le rendement de saccharide soluble et enrichir des fractions de lignine.
Patent CA-2952792-A1 (CA)
Title: Elastic gas barrier coating compositions
Inventor: BOWMAN MARK P
IPC: C09D127/08
Filed: 2015-04-17
Abstract: An elastic gas barrier coating composition includes a barrier material dispersed in an aqueous media, a polysulfide, and a curing agent reactive with the polysulfide. When applied to a substrate and cured to form a coating, the barrier material forms a continuous phase and a polysulfide elastomer forms a discontinuous phase. An elastic gas coating is also disclosed that includes a continuous phase with a barrier material and a discontinuous phase with a polysulfide elastomer. Substrates at least partially coated with elastic gas barrier coating compositions are further disclosed.
Patent CA-2952847-A1 (CA)
Inventor: BRANESS JASON
IPC: H04L9/18
Filed: 2015-08-07
Abstract: Systems and methods for partial frame encryption in accordance with embodiments of the invention are disclosed. In one embodiment, the method receives a video bitstream that includes several frames, each frame including several independently encoded compression units within the frame, encrypts a portion of each of several compression units in several frames, and generates an output bitstream that includes the several independently encoded compression units including the encrypted portions of the compression units.
Patent CA-2956128-A1 (CA)
Title: Ballonnets revetus et ensembles ballonnets revetus et procedes associes d'utilisation et de fabrication
Inventor: HOPKINSON AARON J
IPC: A61M25/10
Filed: 2015-09-24
Abstract: La présente invention concerne des dispositifs médicaux et des ensembles médicaux qui ont un lubrifiant disposé sur une surface interne (par exemple, des ballonnets à gonfler à l'intérieur d'une cavité d'un patient), ainsi que des procédés associés d'utilisation et de fabrication. De tels dispositifs ou ensembles peuvent traverser un canal allongé (par exemple, un canal de cathéter ou le canal de travail d'un endoscope) et être déployés à distance du canal allongé pour adopter une configuration déployée. Les dispositifs ou ensembles peuvent ensuite être compactés lorsqu'ils sont retirés dans le canal allongé après le déploiement. Certains dispositifs médicaux et ensembles comprenant un lubrifiant sur une surface intérieure d'un corps de ballonnet peuvent être plus facilement retirés dans le canal allongé que des modes de réalisation qui ne possèdent pas un tel lubrifiant.
Patent CA-2958400-A1 (CA)
Title: Four microonde a element maille
Inventor: DE LUCA NICHOLAS P
IPC: F24C15/22
Filed: 2016-09-15
Abstract: La prÃ©sente invention concerne un four micro-ondes Ã  treillis mÃ©tallique qui comporte: une cavitÃ© de four micro-ondes; un Ã©lÃ©ment de treillis mÃ©tallique disposÃ© de   maniÃ¨re Ã  rayonner le rayonnement de corps noir dans la cavitÃ© de four micro-ondes; et un magnÃ©tron configurÃ© pour gÃ©nÃ©rer des micro-ondes, un certain nombre des micro-ondes gÃ©nÃ©rÃ©es venant heurter l'Ã©lÃ©ment de treillis mÃ©tallique.
Patent CA-2960580-A1 (CA)
Title: Ergonomic welding torch handle with interchangeable grips
Inventor: DANIELS JONATHAN A
IPC: B23K9/173
Filed: 2015-09-22
Abstract: A handle assembly (10) includes a housing (12) and an interchangeable saddle (20) for customizing a geometrical grip of the handle. In one form, the housing (12) includes an attachment feature (46) and the interchangeable saddle (20) includes a mating attachment feature (48) to allow for the interchangeable saddle (20) to be removably secured to an upper surface of the housing (12). Each interchangeable saddle defines a customized geometrical grip (22).
Patent CA-2961933-A1 (CA)
Title: Boulon d'ancrage dote d'un systeme de coin integre et son procede de fabrication
Inventor: CUSTERS ROBERT JAMES
IPC: E21D21/00
Filed: 2015-08-25
Abstract: L'invention concerne un boulon d'ancrage (20) ancré à son extrémité, pourvu d'un corps cylindrique allongé (12) qui s'étend longitudinalement entre une extrémité proximale et une extrémité distale, et d'une tête (16) au niveau de l'extrémité distale, ladite tête ayant un diamètre supérieur à celui du corps cylindrique (12), étant au moins partiellement effilée, s'effilant vers l'extrémité proximale, et étant formée d'un seul tenant sur le corps (12).
Patent CA-2967552-A1 (CA)
Inventor: ANDERSSON ARNE
IPC: G06Q10/04
Filed: 2015-11-23
Abstract: Systems, apparatuses, and methods for providing feedback in an electronic sourcing system. A system is configured to receive bids from users in an electronic sourcing system. Additionally, the system receives one or more rules from the users that describe desired properties of an award of one or more items. Responsive to such input, the system builds a model based at least in part on rules provided by one or more users. If one or more irreducible infeasible sets of constraints are identified in the model, where the one or more sets of irreducible infeasible constraints include the given constraint, information based on said one or more irreducible infeasible sets is output.
Patent CA-2969503-A1 (CA)
Inventor: WAGG BRIAN TIMOTHY
IPC: G01M99/00
Filed: 2017-06-02
Abstract: A system and method of detecting a disturbance of a buried structure, for example an intrusion or a leak from a pipeline. Sensing devices at discrete locations connect with a backbone cable extending along a length of the pipeline. In the event of a leak, the signal from a sensing device is received at an output, via the backbone cable, providing notification of the leak and the location of the leak.
Patent CA-2970114-A1 (CA)
Inventor: NILSSON SUSAN KAYE
IPC: A61P35/00
Filed: 2015-12-11
Abstract: Haematopoietic stem cell mobilization is a process whereby haematopoietic stem cells are stimulated out of the bone marrow space. Before HSC can mobilize, they must be dislodged and released from the BM stem cell niche in which they reside and are retained by adhesive interactions. Accordingly, in an aspect of the present invention there is provided a method for enhancing dislodgement of HSC and their precursors and progenitors thereof from a BM stem cell binding ligand in vivo or ex vivo, said method comprising administering in vivo or ex vivo an effective amount of an antagonist of an a9 integrin or an active portion thereof and a CXCR4 antagonist or an active portion thereof to the BM stem cell niche. Once mobilized to the peripheral blood (PB) the HSC may be collected for transplant. Methods which enhance mobilization of the HSC can also improve treatments of haematological disorders.
Patent CA-2971480-A1 (CA)
Inventor: LEUENBERGER DANIEL
IPC: E21B10/62
Filed: 2017-06-21
Abstract: A drill head (1) for a drilling device for making drill holes in insufficiently stable foundation by displacement of soil material has a base plate (2), with which the drill pipe end is detachably connected and is closable, on which base plate (2) at least one drill head plate (3), oriented substantially perpendicular thereto, is placeable. Insertable in the lateral flanks (9, 15) is at least one curved plate, which is provided with first holding means (10), which are held in second holding means (11), which are attached on the lateral flanks (9, 15) of the drill head plate (3). The curved plate (8) is designed in a way and is insertable in the flanks of the drill head plate (3) such that its surfaces are effective as screw faces during the drilling process. The efficiency of the drilling can thereby be improved.
Patent CA-2971893-A1 (CA)
Title: System and method for dispersion-enabled quantum state control of photons
Inventor: MARCHILDON Ryan Phillip
IPC: G02F1/365
Filed: 2017-06-27
Abstract: Devices and methods are described for selecting a level of entanglement between two nondegenerate photons. The method may include receiving two non degenerate photons through a single input port of a directional photonic coupler; adjusting one of a first-order coupler dispersion M or a power splitting ratio .eta.(.lambda.00) of the directional optical coupler to select a .DELTA..eta.; and, emitting the photons from corresponding output ports of the directional optical coupler, wherein the emitted photons have a spectral entanglement corresponding to the selected .DELTA..eta..
Patent CA-2974959-A1 (CA)
Inventor: GRZESKOWIAK JON LOUIS II
IPC: C04B14/06
Filed: 2016-01-29
Abstract: This document describes systems and processes for forming processed slabs, which may be suitable for use in living or working spaces (e.g., along a countertop, table, floor, or the like).
Patent CA-2979811-A1 (CA)
Title: Augmented reality pulse oximetry
Inventor: SAMEC NICOLE ELIZABETH
IPC: A61B3/12
Filed: 2016-03-16
Abstract: One embodiment is directed to a system comprising a head-mounted member removably coupleable to the user's head; one or more electromagnetic radiation emitters coupled to the head-mounted member and configured to emit light with at least two different wavelengths toward at least one of the eyes of the user; one or more electromagnetic radiation detectors coupled to the head-mounted member and configured to receive light reflected after encountering at least one blood vessel of the eye; and a controller operatively coupled to the one or more electromagnetic radiation emitters and detectors and configured to cause the one or more electromagnetic radiation emitters to emit pulses of light while also causing the one or more electromagnetic radiation detectors to detect levels of light absorption related to the emitted pulses of light, and to produce an output that is proportional to an oxygen saturation level in the blood vessel.
Patent CA-2980398-A1 (CA)
Title: Industrial and hydrocarbon gas liquefaction
Inventor: NIKIFORUK COLIN F
IPC: F25J1/00
Filed: 2016-03-23
Abstract: A method for liquefaction of industrial gases or gas mixtures (hydrocarbon and/or non-hydrocarbon) uses a modified aqua-ammonia absorption refrigeration system (ARP) that is used to chill the gas or gas mixture during the liquefaction process. The gas may be compressed to above its critical point, and the heat of compression energy may be recovered to provide some or all of the thermal energy required to drive the ARP. The method utilizes a Joule Thomson (JT) adiabatic expansion process which results in no requirement for specialty cryogenic rotating equipment. The aqua-ammonia absorption refrigeration system includes a vapour absorber tower (VAT) which permits the recovery of some or all of the heat of solution and heat of condensation energy in the system when anhydrous ammonia vapour is absorbed into a subcooled lean aqua-ammonia solution. The modified ARP with VAT may achieve operating pressures as low as 10 kPa which results in ammonia gas chiller operating temperatures as low as -71 C.